In several games now, the skills Sixt Sense and Eagle Eye are not working correctly. Sometimes one of them, sometimes both of them.

The sixt sense is not showing the light bulp or making any sound when the vehicle is spotted. In fact, it is not working at all, like I didn't have the skill in my commander. (I want to precise that both the crew member and the skill are at 100%)

The Eagle Eye perk is not showing the damaged modules of the enemy vehicles in any situation. In fact it is not working at all, once again like I didn't have the skill in my commander. (This skill is also perfectly unlocked, placed and trained at 100%).

Most of the times the failure happens when driving the FV 215b (tier X heavy tank). Still it had happened driving other tanks but less often.